Iqbal Ali, Dr. Irrigation and hydraulic structures : theory, design and practice Dr Iqbal Ali and Dr Bagh Ali Shahid - 5th ed. - Lahore: Allied Book, 2015. - iii, 465p. ISBN: 9789698486051 Subjects--Topical Terms: Irrigation engineering Hydraulic structure Dewey Class. No.: 627.52 / IQI